9890226683 has 2 divisors, whose sum is σ = 9890226684. Its totient is φ = 9890226682.

The previous prime is 9890226679. The next prime is 9890226691. The reversal of 9890226683 is 3866220989.

It is a happy number.

9890226683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3866220989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9890226683 - 2² = 9890226679 is a prime.

It is a super-2 number, since 2×9890226683² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9890226623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4945113341 + 4945113342.

It is an arithmetic number, because the mean of its divisors is an integer number (4945113342).

Almost surely, 2^9890226683 is an apocalyptic number.

9890226683 is a deficient number, since it is larger than the sum of its proper divisors (1).

9890226683 is an equidigital number, since it uses as much as digits as its factorization.

9890226683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 9890226683 is about 99449.6188177712. The cubic root of 9890226683 is about 2146.5223521569.

The spelling of 9890226683 in words is "nine billion, eight hundred ninety million, two hundred twenty-six thousand, six hundred eighty-three".